Teaching the kids Spanish through "Muzzy" - anyone else use this?

[Taverner]

So far the girl loves it (especially that it came with a stuffed Muzzy) and is picking up the Spanish.

But we've only been doing it 1 day - anyone else use this to teach their kids another language?

The downside is the animation is horrible, the story is stupid and it looks like they just went with rough storyboards rather than making a finished product.